Petra Hollins

Freelance technology journalist based in Philadelphia covering developer tools, infrastructure, and the business of SaaS. Former staff writer at Protocol, where she covered the email and messaging API space for two years before the publication closed. Her work has since appeared in The Information and Rest of World.

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1 article by Petra Hollins.

• AI email personalization

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  AI-agenter exempel: Från reflexagent till multiagent

  29 juni 2026

  AI-agenter exempel från e-postens livscykeltriggers, bedrägeridetektion och kundsupport: vad team har driftsatt i stor skala, vad som gick sönder, och vilka mönster som överlevde riktiga system.